using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Media.Imaging;
using Tango.Scripting.IDE.ProjectTypes;
using Tango.SharedUI;

namespace Tango.Scripting.IDE.Dialogs
{
    public class NewProjectDialogVM : DialogViewVM
    {
        public ObservableCollection<IProjectType> ProjectTypes { get; set; }
        public List<String> Locations { get; set; }

        private IProjectType _selectedProjectType = null;
        public IProjectType SelectedProjectType
        {
            get { return _selectedProjectType; }
            set { _selectedProjectType = value;
                RaisePropertyChangedAuto();
                RaisePropertyChanged("LargeImage");
                RaisePropertyChanged("SelectedDescription");
            }
        }
        private BitmapSource _defaultLargeImage = ProjectType.GetImage("Images/test.png");
        public BitmapSource LargeImage
        {
            get
            {
                if (SelectedProjectType != null)
                    return SelectedProjectType.LargeImage;
                else return _defaultLargeImage;
            }
        }
        public string SelectedDescription
        {
            get
            {
                if (SelectedProjectType != null)
                    return SelectedProjectType.Description;
                return "";
            }
        }
        private String _projectName = "App1";
        public String ProjectName
        {
            get { return _projectName; }
            set { _projectName = value; RaisePropertyChangedAuto(); }
        }
        private String _projectLocation;
        public String ProjectLocation
        {
            get { return _projectLocation; }
            set { _projectLocation = value; RaisePropertyChangedAuto(); }
        }
        
        private String _solutionName = "App1";
        public String SolutionName
        {
            get { return _solutionName; }
            set { _solutionName = value; RaisePropertyChangedAuto(); }
        }
        public NewProjectDialogVM() : base()
        {
            ProjectTypes = new ObservableCollection<IProjectType>();
            RegisterProjectType(new StubProjectType());
            RegisterProjectType(new UnitTestProjectType());

            _selectedProjectType = ProjectTypes.FirstOrDefault();

            string workingDirectory = Environment.CurrentDirectory;
            _projectLocation = Directory.GetParent(workingDirectory).Parent.Parent.FullName;

            Locations = new List<string>();
            Locations.Add(_projectLocation);

        }
        public void RegisterProjectType(IProjectType projectType)
        {
            ProjectTypes.Add(projectType);
        }

        public void UnRegisterProjectItemHandler(IProjectType projectType)
        {
            ProjectTypes.Remove(projectType);
        }
    }
}